Living on a Desert Island but Becoming the Strongest Pirate King

My name is Jiang Lin. I have been with smoke and blades since I was born - my father is a mercenary who has experienced hundreds of battles. But my fate completely collapsed when I was sixteen. During a sea mission, my father was brutally murdered by pirates, leaving no trace of his body. The seeds of hatred were planted that day. After my father died, his most trusted old comrade-in-arms, Uncle Zhang, found me. Looking at the hatred in my eyes, he decided to teach me all he had learned in his life. After four years of purgatory-like training, I pushed myself to the limit. At the age of twenty, I was born out of nowhere and became the youngest mercenary in the world. My code name was Yama Hand, which made the entire underground world fearful. I have never forgotten my original intention. While performing the mission, I frantically pursued clues about the pirates who killed my father, vowing to pay with blood. But while on the way to trace key clues, our team was suddenly ambushed by unknown forces. After a violent explosion, I lost consciousness. When I opened my eyes again, the world was spinning. The other five members of the team and I accidentally ended up on an isolated desert island, and accidentally unlocked the system. I teach the natives to open up wasteland and farm, hoard food and grass, and innovate their way of survival; the system continuously distributes god-level rewards, including guns, ships, fighting skills, navigation charts... All kinds of top-notch equipment and skills come one after another. I integrated the desert island forces, recruited troops, and built my own iron-blooded fleet. Step by step, I progressed from the overlord of the desert island to the throne of the world's strongest pirate king!